Metal cutting machinist (general-purpose metalworking machines)
きんぞくせっさくかこうこう（はんようきんぞくこうさくきかい）
Industry & Occupation
Classification
Summary
A profession that operates general-purpose metalworking machines to cut metal materials using lathes, milling machines, etc., to manufacture precision parts.
Description
Metal cutting machinists (general-purpose metalworking machines) operate general-purpose machine tools such as lathes and milling machines to cut metal materials and manufacture mechanical parts and jigs. Workers read blueprints, select cutting tools and cutting conditions, set the machine's rotation speed and feed rate, and perform machining. After machining, they measure dimensions with calipers or micrometers to inspect quality. They are also responsible for tool grinding, periodic machine maintenance, chip removal, and cleaning. They play a key role in the production line, requiring high precision and safety.
Future Outlook
Due to advances in CNC and automation, simple tasks are decreasing, but demand for skilled workers with general-purpose machine setup and maintenance skills is expected to remain steady to some extent. Introduction of IoT and smart factories will increase market value through knowledge of machine adjustment and data analysis.
Personality Traits
Dexterous with hands and good at detailed work / High concentration / Meticulous
Work Style
Dispatch contract employee / Factory work / Shift work
Career Path
Metal cutting machinist apprentice → Metal cutting machinist → Team leader → Production engineering staff → Manufacturing department manager
Required Skills
Blueprint reading / Cutting tool selection / Machine setup / Tool grinding / Use of measuring instruments (calipers, micrometers)
Recommended Skills
Basic CAD/CAM knowledge / Basic machine maintenance / Cutting condition calculation / Quality control
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because micron-level precision is required. |
| Physical Stamina & Endurance | Due to handling heavy objects and long hours of standing work. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Communication Skills | Work is mostly performed individually, with little complex communication. |
| Creativity & Ideation | Mainly routine tasks with little creative thinking. |
Related Qualifications
- Machinist (national certification)
Related Jobs
- General-purpose milling machine operator
- Machining center operator
- NC lathe operator